Java Resources

Using Lombok Library With JDK 23

In this brief tutorial, learn how to avoid compilation errors when using the Lombok library with Java 23.

October 1, 2024

by Arnošt Havelka

CORE

· 9,210 Views · 9 Likes

Using Spring AI With LLMs to Generate Java Tests

Did you ever want to just generate your tests? The goal of this article is to test how well LLMs can help developers create tests.

September 30, 2024

by Sven Loesekann

· 6,727 Views · 5 Likes

Why Haven’t You Upgraded to HTTP/2?

Let’s understand more about the benefits of upgrading to HTTP/2 and how it can impact consumers of your application or service.

September 30, 2024

by John Vester

CORE

· 41,726 Views · 3 Likes

Is Spring AI Strong Enough for AI?

Explore Spring's capabilities within the AI domain, its potential integration with AI libraries, and its ability to effectively manage AI workflows.

September 27, 2024

by Reza Ganji

CORE

· 11,382 Views · 13 Likes

Java for AI

Explore how the Java programming language can be used for AI development, along with supporting libraries and tools.

September 26, 2024

by SURESH SRIRANGAM

· 14,586 Views · 11 Likes

How to Convert Files to Thumbnail Images in Java

This article explores the benefits of and solutions for programmatically generating thumbnail images for documents passing through our file processing systems.

September 25, 2024

by Brian O'Neill

CORE

· 5,097 Views · 3 Likes

Oracle NoSQL Database: A Comprehensive Guide for Developers

In this guide to the Oracle NoSQL database, learn more about what it is, explore developer-friendly tools, how to get started, common challenges, and more.

September 24, 2024

by Otavio Santana

CORE

· 5,919 Views · 1 Like

Java Bean Validation: Applying Constraints Programmatically

Learn how to configure a Java bean validator in order to apply constraints programmatically within a Spring application.

September 24, 2024

by Maksim Kren

· 6,108 Views · 2 Likes

Practical Generators in Go 1.23 for Database Pagination

Learn techniques that have broad applications across various domains, helping to optimize system resource usage and improve overall application responsiveness.

September 24, 2024

by Nikita Melnikov

· 25,040 Views · 1 Like

Server-Side Rendering With Spring Boot

Explore WebJars, which manages client-side dependencies in your Maven POM, and Thymeleaf, a templating mechanism that integrates well with Spring Boot.

September 19, 2024

by Nicolas Fränkel

CORE

· 10,737 Views · 7 Likes

Observability Agent Architecture

Explore these practices to build efficient, trustworthy, and safe software agents to provide observability for customer applications.

September 16, 2024

by Kranthi Kiran Erusu

· 7,379 Views · 6 Likes

Selenium Grid Tutorial: Essential Tips and How to Set It Up

Explores Selenium Grid, which facilitates the parallel execution of multiple tests across multiple browsers and platforms using the hub-node architecture.

September 16, 2024

by Rohit Wadhwani

· 4,736 Views · 1 Like

How to Merge Excel XLSX Files in Java

This article discusses programmatically merging XLSX files into a single document as well as open-source and web API solutions for automating this workflow.

September 16, 2024

by Brian O'Neill

CORE

· 5,796 Views · 2 Likes

How to Solve OutOfMemoryError: Metaspace

java.lang.OutOfMemoryError: Metaspace is a challenging error to diagnose. Delve into its root causes, potential solutions, and effective diagnostic methods.

September 13, 2024

by Ram Lakshmanan

CORE

· 6,484 Views · 6 Likes

Understanding Floating-Point Precision Issues in Java

In Java, there are two types of floating-point numbers: float and double. Follow an explanation about why floating numbers in Java is not what you might expect.

September 12, 2024

by Dmitry Egorov

CORE

· 6,771 Views · 12 Likes

How Stalactite ORM Implements Its Fluent DSL

Target the goal of getting expressive code: leveraging Java Proxy technology to implement an intuitive and fluent DSL to enhance the user-developer experience.

September 11, 2024

by Guillaume Mary

· 5,174 Views · 1 Like

The Significance of Complex Event Processing (CEP) With RisingWave for Delivering Accurate Business Decisions

Learn more about CEP, how it addresses a key challenge in real-time processing by detecting patterns in data streams, and compare FlinkCEP and RisingWave.

September 11, 2024

by Gautam Goswami

CORE

· 4,504 Views · 1 Like

Mastering Multi-Cloud and Edge Data Synchronization: A Retail Use Case With KubeMQ’s Java SDK

Explore how KubeMQ’s open-source Java SDK provides a powerful solution for enterprises looking to manage data across complex multi-cloud and edge environments.

September 10, 2024

by John Vester

CORE

· 32,654 Views · 2 Likes